Upright vacuum cleaner



FIG. 1 is a front perspective view of an upright vacuum cleaner showingthe new design;

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a top view thereof.

FIG. 7 is another front perspective view of the upright vacuum cleanershowing additional environmental structure in the form of a power cordwhen the upright vacuum cleaner is operated in a corded mode.

FIG. 8 is a rear view thereof.

FIG. 9 is another front perspective view of the upright vacuum cleanershowing additional environmental structure in the form of a battery whenthe upright vacuum cleaner is operated in a cordless mode; and,

FIG. 10 is a rear view thereof.

The details shown in broken lines form no part of the claimed design.

CLAIM We claim the ornamental design for an upright vacuum cleaner, asshown and described.